Timer
Part # WP3946430·Whirlpool·Washer

Timer

The WP3946430 is a timer for Whirlpool washer. Basic tools needed. Compare prices from top sellers.

Replaces: 1126, 3347766, 3351811, 3946430, J27-641
Moderate Repair

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Price Comparison

5 stores · Updated May 16, 2026
Part AdvantageLowest
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The Top Load Washing Machine Timer controls the appliance’s wash cycle operations, including filling, soaking, washing, spinning and rinsing. If any of the contacts in your appliance’s timer are not working, or if the motor inside the unit shorted out and the timer is no longer functioning, replacing this part may alleviate the issue. This quick-connect part does not include the timer knob, but you can purchase it separately, based on your model number. Installing this part will require basic hand tools, some disassembly of the washing machine and novice repair experience. You must unplug the washer or shut off the house circuit breaker for the appliance before installing this part. Also make sure you turn off the hot and cold water supplies. Helpful Tip: We also recommend using affresh® Washing Machine Cleaner* (item W10135699) once a month to help reduce odor-causing residue that can build up in your washing machine's drain without proper care. *affresh® brand products are owned and distributed by Whirlpool Corporation.

Part Specification
•  This product is a Factory Certified Part. These three words represent quality parts and accessories designed specifically for your appliance. Time tested engineering that meets our strict quality specifications
•  This product is a replacement part
•  Package contains (1) Top Load Washing Machine Timer
•  Tools Needed: Multi screwdriver, needle-nose pliers and putty knife

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Common Problems This Part Fixes

Won't start
Stuck on cycle or won't advance

Repair difficulty: Moderate - basic tools and 1-2 panels to remove

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